| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.41 | 6.649% | $55.8947 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $187.62 | 8.711% | $203.9636 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $211.47 | 12.320% | $237.5231 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $149.27 | 8.265% | $161.6072 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $29.39 | 5.403% | $30.9779 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $25.82 | 12.715% | $29.103 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $9.58 | 5.847% | $10.1401 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $665.56 | $729.2096 | $729.20 | $729.20 | $729.20 | |